Reload Default Input Names; Reload Default Output Names; Port Status Commands; Input Port Status - Lightware UMX4x4-Pro User Manual

7.8.21. Reload default input names

Command {INAME#<id>=!}
Response (INAME#<id>=Input●<id>)CrLf
Explanation: All input names are set to default: "Input 1", "Input 2", and so on.

7.8.22. Reload default output names

Command {ONAME#<id>=!}
Response (ONAME#<id>=Output●<id>)CrLf ← (ONAME#3=Output 3)CrLf
Explanation: All output names are set to default: "Output 1", "Output 2", and so on.
7.9.

Port status commands

7.9.1. Input port status

Description: Shows the actual status of the input ports.
Command {:ISD}
Response (ISD●<INPUT_D>)CrLf
Explanation: Input 1 has an analog signal. Input 2 has a connected source but no signal.
Input 3 has a digital signal with HDCP encryption. Input 4 has a DVI signal.
Legend: <INPUT_D> contains 4 decimal numbers. Each number represents the state for
the corresponding input port.
The binary representation of the responded decimal numbers is shown below.

7.9.2. Output port status

Description: Shows the actual status of the output ports.
Command {:OSD}
Response (OSD●<OUTPUT_D>)CrLf
Explanation: There are two DVI sinks connected on ports 1 and 3. No other output port is
connected.
Legend: <OUTPUT_D> contains 4 decimal numbers. Each number represents the state
for the corresponding output port.
The binary representation of the responded decimal numbers is shown below.
Section 7. Programmers reference
Format
Format
Format
3. bit (MSB)
UMX4x4-Pro
Analog signal

Source 5V: The connected source sends 5V

HDCP active: Incoming signal is encrypted

Analog signal: Video signal is present on analog input

Digital signal: Video signal is present on digital input
Format
3. bit (MSB)
UMX4x4-Pro

Receiver Sense: TMDS termination present in connected device

Hotplug Detect: Hotplug signal is presented by the connected device
→ {iname#4=!}
← (INAME#4=Input 4)CrLf
→ {oname#3=!}
→ {:isd}
← (ISD 9173)CrLf
2. bit
HDCP active
→ {:osd}
← (OSD 3030)CrLf
2. bit
0 0
UMX4x4-Pro
User's Manual
Example
Example
Example
1. bit 0. bit (LSB)
Digital signal Source 5V
Example
1. bit 0. bit (LSB)
hotplug detect receiver sense
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